Author Topic: 91 318is Differntial? (Read 2401 times)

laernu · « **on:** July 27, 2009, 05:19:35 PM »

I wanted to know for sure what Differntial does a Stock 91 318is come with?
-For some reason i read awhile back that it had a 4.10, but i think i might have read it wrong, if someone could correct me on that...

Thanks,
-Mike

Wizard · « **Reply #1 on:** July 27, 2009, 07:12:25 PM »

91 318is's came with a 4.10 standard....The LSD was an option. Both OPEN and LSD dif's were 4.10

laernu · « **Reply #2 on:** July 28, 2009, 12:21:24 AM »

how would i know if its a LSD?

manydubs · « **Reply #3 on:** July 28, 2009, 02:43:45 PM »

Jack up both rear wheels and spin them, if both spin the same direction then LSD..

DesktopDave · « **Reply #4 on:** July 28, 2009, 04:02:25 PM »

You can also look at the metal tag. If it says 's4.10', you're LSD. They also usually have a large 'S' painted on top of the case. Hard to see unless you've pulled it. It might be worn out regardless, the magic doesn't last forever.